package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.service.ReportService;
import com.sky.vo.*;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletResponse;
import java.time.LocalDate;

/**
 * @Title: ReportController
 * @Author 贾金博
 * @Package com.sky.controller.admin
 * @Date 2024/3/31 15:31
 * @description:
 */
@RestController
@RequestMapping("admin/report")
@Api(tags = "数据统计相关接口")
@Slf4j

public class ReportController {

    @Autowired
    private ReportService reportService;
    /**
     * 统计指定时间内 区间的营业额数据
     * @return
     */
    @GetMapping("/turnoverStatistics")
    @ApiOperation("营业额")
    public Result<TurnoverReportVO> turnoverStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd") // 限制注解的形似
            LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd")
            LocalDate end) {
        TurnoverReportVO turnoverStatistics = reportService.getTurnoverStatistics(begin, end);
        return Result.success(turnoverStatistics);
    }


    /**
     * 用户统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("userStatistics")
    @ApiOperation("用户统计")
    public Result<UserReportVO> userStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd") // 限制注解的形似
            LocalDate begin,
             @DateTimeFormat(pattern = "yyyy-MM-dd")
             LocalDate end) {

        UserReportVO userReportVO = reportService.getUserStatistics(begin, end);
        return Result.success(userReportVO);
    }


    /**
     * 订单统计
     * @return
     */
    @GetMapping("/ordersStatistics")
    @ApiOperation("订单统计")
    public Result<OrderReportVO> ordersStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd") // 限制注解的形似
             LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd")
            LocalDate end) {
        OrderReportVO orderStatisticsVO = reportService.getOrdersStatistics(begin, end);
        return Result.success(orderStatisticsVO);
    }

    /**
     * 查询销量排名top10
     * @return
     */
    @GetMapping("top10")
    @ApiOperation("查询销量排名top10")
    public Result<SalesTop10ReportVO>top10(
            @DateTimeFormat(pattern = "yyyy-MM-dd") // 限制注解的形似
             LocalDate begin,
              @DateTimeFormat(pattern = "yyyy-MM-dd")
              LocalDate end) {
        SalesTop10ReportVO salesTop10ReportVO = reportService.getTop10(begin, end);
        return Result.success(salesTop10ReportVO);
    }


    /**
     * 报表导出
     * @param response 为了写出数据
     */
    @GetMapping("export")
    @ApiOperation("报表导出")
    public void export(HttpServletResponse response) {
        reportService.exportBusinessData(response);
    }
}
